using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
using System.ComponentModel.DataAnnotations;
using System.ComponentModel.DataAnnotations.Schema;namespace Entity.BBC{	[Table("ProductExtendedAttribute")]	public class ProductExtendedAttribute{		private long _id;		private string _productid;		private int _extendedattributeid;		private long _extendedattributeval;		[Key]		public long Id		{			get { return _id; }			set { _id = value; }		}		///<summary>		///商品编号		///</summary>		public string ProductId		{			get { return _productid; }			set { _productid = value; }		}		///<summary>		///扩展属性Id		///</summary>		public int ExtendedAttributeId		{			get { return _extendedattributeid; }			set { _extendedattributeid = value; }		}		public long ExtendedAttributeVal		{			get { return _extendedattributeval; }			set { _extendedattributeval = value; }		}	}}